SE313542B - - Google Patents

Info

Publication number
SE313542B
SE313542B SE1204862A SE1204862A SE313542B SE 313542 B SE313542 B SE 313542B SE 1204862 A SE1204862 A SE 1204862A SE 1204862 A SE1204862 A SE 1204862A SE 313542 B SE313542 B SE 313542B
Authority
SE
Sweden
Prior art keywords
vinyl
weight
acrylonitrile
dimethyl
esters
Prior art date
Application number
SE1204862A
Inventor
J Hirshfeld
E Burnthall
E Carr
Original Assignee
Monsanto Chemicals
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monsanto Chemicals filed Critical Monsanto Chemicals
Publication of SE313542B publication Critical patent/SE313542B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Woven, non-woven and knitted fabrics composed of a polymer containing at least 80% by weight of acrylonitrile having a napped pile are treated with an aqueous solution of dimethyl acetamide, dimethyl formamide or dimethyl sulphoxide dried to evaporate the water from the solution and to set, cure and concentrate the stabilizing agent at the intersections of the fibres in the nap to form a durable band between and among them to prevent pilling and shedding of the nap. The aqueous solution which may contain 0.05-50% by weight of the dimethyl formamide, dimethyl acetamide or dimethyl sulphoxide may be applied to the fabric by padding or spraying and the fabric may then be dried and cured by heating at a temperature of 240 DEG -300 DEG F. for 5-60 minutes. The treating solution may also contain antistatic agents, e.g. polyamine resins formed by cross linking diethylene triamine with polyethylene glycol diiodide and epoxy resins, softeners, e.g. silicones, polybutadiene, or water repellent agents, e.g. melamine derivatives. The fabrics may be made from polyacrylonitrile, copolymers containing at least 80% by weight of acrylonitrile, or a blend comprising polyacrylonitrile or copolymers comprising acrylonitrile with 2-50% by weight of another polymeric material the blend having an overall polymerized acrylonitrile content of at least 80% by weight. The acrylonitrile may be copolymerized with acrylic, a -chloroacrylic or methacrylic acid, methyl, ethyl, butyl, methoxy methyl or b chloro ethyl methacrylate, acrylate or a -chloroacrylate, vinyl chloride, fluoride or bromide, vinylidiene chloride, 1-chloro-1-bromo-ethylene, methacrylonitrile, acrylamide, methacrylamide, a chloroacrylamide, methylvinyl ketone, vinylacetate, chloracetate, propionate or stearate, N-vinylsebacimide, N-vinylsuccinimide, methylene malenic esters, itacenic acid and esters thereof, N-vinyl carbozole, vinyl furane, alkyl vinyl esters, vinyl-sulphonic acid, diethylcitaconate, diethylmesaconate, styrene, vinylnaphthalene, vinylpyridines, 1 vinylimidazole and alkyl substituted 1-vinyl-imidazoles.
SE1204862A 1961-11-10 1962-11-09 SE313542B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15145061A 1961-11-10 1961-11-10

Publications (1)

Publication Number Publication Date
SE313542B true SE313542B (en) 1969-08-18

Family

ID=22538819

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1204862A SE313542B (en) 1961-11-10 1962-11-09

Country Status (6)

Country Link
BE (1) BE624634A (en)
CH (1) CH1303162D (en)
DE (1) DE1444096A1 (en)
GB (1) GB965050A (en)
NL (1) NL285329A (en)
SE (1) SE313542B (en)

Also Published As

Publication number Publication date
NL285329A (en)
CH1303162D (en)
BE624634A (en)
GB965050A (en) 1964-07-29
DE1444096A1 (en) 1968-12-05

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